There is no such thing as a symmetrical face. Take any photo of yourself and split the image. Create two separate photos of your face made whole by mirroring the image of either side and be amazed.

Everyone's eye's are asymmetric to one degree or another. Just like all boobs are slightly different sizes. There are trillions of cell divisions happening independently and following an imperfect method of growth and organization. There are an incalculable amount of factors that come together to form the final result and each one can make minute changes. It is essentially impossible for them to be perfectly the same. But they are similar enough that you can convince yourself they are the same if that is what you want to believe, or you can look at the exact same person and see the imperfections. You are the one inventing the "evidence" whichever way you want.

Any article that references that sick bastard Kinsey and his “studies” for data, is garbage